Archive A Reconstructed © MegaSecurity Database

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Server:
dropped file:
c:\WINDOWS\somename.pif 

size: 26.626 bytes

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Somename" 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices

Nuclear Scan 1.1 by Caesar2k
=====================================
Nuclear is a tool that can scan ranges of ips in a very short time.
Its insanely fast, can scan up to 1500 ips on a 56k connection, in one minute.
It got LAN Bypass technology, so you can use high speed LANs to execute the scanning for you.
=====================================
How to? 
You may create a server with your settings. You can choose between the
Firewall Bypass version, that will be hidden from task list in all OS, and
will bypass firewalls, because it will be using Internet Explorer to make the 
scans. Or you can choose the normal version. Its up to you. The LAN Bypass
is by default. Also easier for notification, like a SIN, so no need for ICQ,
CGI, PHP and shit.
Added web download, it can be very useful sometimes.
=====================================
Removal?
You can remove easily the servers using the client. Also doing by this, no
files will remain and everything will be gone.
=====================================
     Big thanks to Aphex and NWC. 
=====================================
      Nuclear Winter Crew 2003

This archive is an almost-complete reconstruction of the legendary Mega Security (also known as Kobayashi), a premier 90s-era "Trojan Database" where malware authors once showcased their work. After a decade offline, the site was brought back in August 2024 by its original creator, MasterRat, who authorized the Malware Gallery to host this modernized, searchable version of the collection. While the original site remains available for those seeking a nostalgic, old-school experience, we are proud to continue its legacy here. Full credit and thanks go to MasterRat and the retired Mega Security staff for their years of dedicated work in cataloging these historical samples.